Zobrazeno 1 - 10
of 10
pro vyhledávání: '"George Charalampopoulos"'
Autor:
Panagiotis K. Siogkas, Dimitrios Pleouras, Vasileios Pezoulas, Vassiliki Kigka, Vassilis Tsakanikas, Evangelos Fotiou, Vassiliki Potsika, George Charalampopoulos, George Galyfos, Fragkiska Sigala, Igor Koncar, Dimitrios I. Fotiadis
Publikováno v:
Diagnostics, Vol 14, Iss 19, p 2204 (2024)
Background/Objectives: Cerebrovascular events, such as strokes, are often preceded by the rupture of atherosclerotic plaques in the carotid arteries. This work introduces a novel approach to predict the occurrence of such events by integrating comput
Externí odkaz:
https://doaj.org/article/ea154882695649d7b591dbdfbf241667
Publikováno v:
NETNOMICS: Economic Research and Electronic Networking. 22:115-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac2b37e7fe6220ee88ffe9fa83d6b3d7
https://doi.org/10.1007/s11066-021-09150-2
https://doi.org/10.1007/s11066-021-09150-2
Autor:
Xristos Zampakidis, Alexis Kelekis, Dimitrios Filippiadis, Elias Brountzos, George Charalampopoulos
Publikováno v:
Journal of Vascular and Interventional Radiology. 32:923-925
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7526bf17a7acc3f9dabddb9051bdff
https://doi.org/10.1016/j.jvir.2021.02.015
https://doi.org/10.1016/j.jvir.2021.02.015
Autor:
Alexis Kelekis, George Charalampopoulos, Dimitrios Filippiadis, Kalliopi Keramida, Argyro Mazioti
Publikováno v:
Seminars in Interventional Radiology. 35:215-220
Percutaneous, image-guided musculoskeletal biopsy, due to its minimal invasive nature, when compared with open surgical biopsy, is a safe and effective technique which is widely used in many institutions as the primary method to acquire tissue and bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846e997c56a6a9210018affc88e3f68d
https://doi.org/10.1055/s-0038-1669467
https://doi.org/10.1055/s-0038-1669467
Autor:
Athanasios Tsochatzis, Argyro Mazioti, Lazaros Reppas, Alexis Kelekis, Nikolaos Kelekis, George Charalampopoulos, Dimitrios Filippiadis
Publikováno v:
Br J Radiol
Objectives: To retrospectively evaluate feasibility and safety of CT-guided percutaneous radiofrequency ablation (RFA) of metastatic lymph nodes (LN) in terms of achieving local tumor control. Methods: Institutional database research identified 16 pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c212747b4d1004bd4a650c656494912f
https://doi.org/10.1259/bjr.20200445
https://doi.org/10.1259/bjr.20200445
Publikováno v:
Telecommunications Policy. 44:101940
Whilst the deployment of next generation access networks (NGANs) is undoubtedly beneficial to the economy, new legal developments in the United States (US) regarding the issue of net neutrality (NN) pose a new challenge not only to policy makers but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eed1cf17d7870b861da260dccb2ca673
https://doi.org/10.1016/j.telpol.2020.101940
https://doi.org/10.1016/j.telpol.2020.101940
Publikováno v:
2017 Internet of Things Business Models, Users, and Networks.
The issue of Net Neutrality (NN), aimed at protecting consumer rights by preserving the openness of the Internet, has been fiercely debated in the United States (US) and the European Union (EU) the last decade. To that aim, binding new rules were ado
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e43e00a5a7e4382662780b14aadbf53
https://doi.org/10.1109/ctte.2017.8260934
https://doi.org/10.1109/ctte.2017.8260934
Autor:
Dimitris E. Papantonis, Ioannis Kassanos, George Charalampopoulos, Marios Chrysovergis, John S. Anagnostopoulos
Publikováno v:
AIP Conference Proceedings.
In this paper the effect of impeller design variations on the performance of a centrifugal pump running as turbine is presented. Numerical simulations were performed after introducing various modifications in the design for various operating conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0864ca665ac13e595bf97c5b69ea855a
https://doi.org/10.1063/1.4952320
https://doi.org/10.1063/1.4952320
Publikováno v:
Telecommunications Policy. 35:895-906
Serious concerns have been raised, especially across Europe, about the role of regulation in network infrastructure investments. More specifically, the installation of optical fiber closer to customer premises, the so-called next generation access ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f9a9d997bd33d655562798e6c1ce597
https://doi.org/10.1016/j.telpol.2011.04.014
https://doi.org/10.1016/j.telpol.2011.04.014
Autor:
Dimitris E. Papantonis, Stavros Lekanidis, Ioannis Kassanos, George Charalampopoulos, Ioannis Kontominas, Stamelos Rokas, John S. Anagnostopoulos, Marios Chrysovergis
Publikováno v:
International Review of Mechanical Engineering (IREME). 10:215
In this paper the numerical modeling and optimization of a centrifugal pump impeller running in reverse operation is presented. The turbine operating point was determined using empirical correlations, which were also validated by the numerical perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05d42d351bef93972c7484e38bf1f9e3
https://doi.org/10.15866/ireme.v10i4.8375
https://doi.org/10.15866/ireme.v10i4.8375